Discovery certificate for object 2019hhw
TNS Astronomical Transient Report No. 37557 [ 2019TNSTR.989....1N ]

Date Received (UTC): 2019-06-11 14:08:40
Reporting Group: ZTF     Discovery Data Source: ZTF

J. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTF report/s the discovery of a new astronomical transient.

IAU Designation: AT 2019hhw
Discoverer internal name: ZTF18abnbirm
Coordinates (J2000): RA = 21:15:58.574 (318.9940584) DEC = +26:49:16.78 (26.8213271)
Discovery date: 2019-06-08 10:39:23.000 (JD=2458642.9440162)

Remarks: See arXiv:1904.05922 for selection criteria.


Discovery (first detection):
Discovery date: 2019-06-08 10:39:23.000
Flux: 19.92 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-06-05 10:35:18
Limiting flux: 20.9795 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Details of the new object can be viewed here: